for NUL terminated string, need alway set '\0' in the end.
Signed-off-by: Zhao Hongjiang zhaohongjiang@huawei.com --- sound/oss/soundcard.c | 2 +- sound/soc/codecs/88pm860x-codec.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/oss/soundcard.c b/sound/oss/soundcard.c index e778034..53ac987 100644 --- a/sound/oss/soundcard.c +++ b/sound/oss/soundcard.c @@ -99,7 +99,7 @@ int *load_mixer_volumes(char *name, int *levels, int present) } n = num_mixer_volumes++;
- strncpy(mixer_vols[n].name, name, 32); + strlcpy(mixer_vols[n].name, name, sizeof(mixer_vols[n].name));
if (present) mixer_vols[n].num = n; diff --git a/sound/soc/codecs/88pm860x-codec.c b/sound/soc/codecs/88pm860x-codec.c index 60159c0..6b2e6b3 100644 --- a/sound/soc/codecs/88pm860x-codec.c +++ b/sound/soc/codecs/88pm860x-codec.c @@ -1447,7 +1447,7 @@ static int pm860x_codec_probe(struct platform_device *pdev) goto out; } pm860x->irq[i] = res->start + chip->irq_base; - strncpy(pm860x->name[i], res->name, MAX_NAME_LEN); + strlcpy(pm860x->name[i], res->name, sizeof(pm860x->name[i])); }
ret = snd_soc_register_codec(&pdev->dev, &soc_codec_dev_pm860x,